Weaviate vs Elastic NV
Side-by-side comparison of AI visibility scores, market position, and capabilities
Open-source AI-native vector database for semantic search and RAG; founded 2019 in Amsterdam; raised ~$67.6M; 5M+ monthly downloads; integrates natively with OpenAI, Cohere, AWS, and Azure for production-ready AI application development.
About
Weaviate is an open-source, AI-native vector database founded in 2019 by Bob van Luijt, Etienne Dilocker, and Micha Verhagen in Amsterdam, Netherlands. The platform stores and searches data using vector embeddings, enabling semantic search, hybrid search, retrieval-augmented generation (RAG), and agentic AI applications. With over 5 million monthly downloads and 14,000+ GitHub stars, Weaviate has become a foundational tool for developers building production-ready AI applications.
Elastic NV (ESTC) reported $1.7B revenue in FY2025, up 17% YoY. Leader in search-powered AI and observability. Elasticsearch powers 10B+ events/day globally. HQ: San Francisco.
About
Elastic N.V. is a technology company best known for Elasticsearch, the world's most widely deployed search and analytics engine, headquartered in San Francisco, California. Founded in 2012 by Shay Banon, Elastic went public on NYSE in 2018. The company reported $1.7B in revenue for fiscal year 2025 (ending April 2025), up 17% year-over-year, serving customers across observability, security, and vector search for AI applications.
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